DJI O4 Air Unit Pro
DJI O4 Air Unit Pro
Want to experience even more adrenaline during your FPV flights? The DJI O4 Air Unit Pro is an advanced video transmission system redefining the standards of quality and performance. With 1080p video, extended range, and low latency, it delivers the smooth experience you rely on. Its 1/1.3″ CMOS camera captures 4K/120 FPS footage with impressive detail and dynamic range. The 155° field of view and 10-bit D‑Log M color support ensure faithful scene reproduction. Fully compatible with various goggles and controllers—it integrates into your FPV setup seamlessly.
New dimension of video transmission freedom
Powered by DJI’s advanced O4 transmission system, the Pro version delivers exceptional smoothness and responsiveness. With latency limited to 15 ms and range reaching 8 km via dual antennas, it ensures stable connection in any scenario. The unit automatically switches to the best frequencies, avoiding interference, and supports up to 60 Mbps bitrate—for seamless data transfer both outdoors and indoors.
Outstanding image quality
Thanks to H.265 codec, the O4 Air Unit Pro streams 1080p at 100 FPS, delivering crisp, stable, and detailed image—even during dynamic flights. That means more thrilling experiences and improved situational awareness. Regardless of your speed, O4 keeps pace.
Racing mode – speed, adrenaline, competition
Time for full-throttle races! Pro’s Racing Mode offers ultra-low 15 ms latency and supports racing with up to eight drones simultaneously—perfect for intense challenges and fun.
Spectacular footage without extra gear
No additional camera needed. The built‑in 1/1.3″ CMOS camera records 4K/120 FPS video with a 155° FOV and 10‑bit D‑Log M color for cinematic shots. RockSteady stabilization and Gyroflow compatibility ensure smooth footage, and ND filters allow adaptation to changing light conditions.
Full customization – Canvas mode
Canvas mode and Betaflight OSD support let you customize your goggle display in real-time—flight data and screen layouts tailored to your preferences make every mission more intuitive.
Compact design and full flexibility
The O4 Air Unit Pro weighs only ~32 g (with camera), easy to mount on almost any drone—from lightweight models to advanced FPV rigs. Its lightweight, universal design enables dynamic flights and precise maneuvering.
Versatile compatibility
Compatible with DJI Goggles 3, DJI Goggles N3, as well as DJI Goggles 2, Goggles Integra paired with DJI FPV Remote Controllers 2 and 3—for reliability and flexibility in any setup.
Also check out DJI O4 Air Unit
Available in lighter form: standard O4 Air Unit (8.2 g with camera) tailored for ultralight drones. Featuring a 1/2″ CMOS camera recording 4K/60 FPS, 6 km range, and 20 ms latency—a perfect blend of mobility and performance.
Set includes
DJI O4 Air Unit Pro camera module × 1
DJI O4 Air Unit Pro transmission module × 1
DJI O4 Air Unit Pro antennas × 2
DJI O4 Air Unit Pro 3‑in‑1 cable × 1
Technical Specifications – DJI O4 Air Unit Pro
| Weight | Air Unit module (without camera): approx. 15.6 g; with camera: approx. 32 g; Antenna: approx. 2.1 g each |
| Dimensions | Transmission module: 33.5×33.5×13 mm; Camera module: 25.55×20×23.30 mm; Coaxial cable: 140 mm; 3-in-1 cable: 100 mm; Antenna: 110 mm |
| Operating Frequency | 5.170–5.250 GHz; 5.725–5.850 GHz (varies by region – check local regulations) |
| EIRP | 5.1 GHz: < 23 dBm (CE); 5.8 GHz: < 33 dBm (FCC), < 14 dBm (CE), < 30 dBm (SRRC) |
| Lowest Latency | Goggles 3: ~15 ms; Goggles N3: ~19 ms; Goggles 2/Integra: <30 ms |
| Max Video Transmission Range | 15 km (FCC), 8 km (CE/SRRC) – tested in open outdoor environments |
| Live View Quality | 1080p @ 30/48/50/60/100 FPS |
| Max Bandwidth | 60 MHz |
| Antenna | 2 antennas, 2T2R |
| Camera Sensor | 1/1.3″ CMOS |
| Video Resolution | Up to 4K @ 120 FPS; 2.7K; 1080p (various framerates) |
| Video Format | MP4 (H.265) |
| Color Mode | Normal, D-Log M (10-bit) |
| Stabilization | RockSteady 3.0+, Gyroflow support |
| Input Voltage | 7.4–26.4 V |
| Operating Temperature | -10°C to 40°C |
| Built-in Storage | 4 GB |
| Supported SD Cards | Up to 512 GB (recommended: Lexar & Kingston U3 A2 V30 microSDXC models) |
| Compatible Flight Controllers | Betaflight 4.3.0 and above |
| Compatible Devices | DJI Goggles 3/N3 + FPV Remote Controller 3; Goggles 2/Integra + FPV Remote Controller 2 |